调节训练与近视儿童屈光度发展关系临床研究

目的 观察调节训练对近视儿童屈光度发展的影响.方法 选择6 ～12岁近视儿童患者62例（117眼）,根据近视程度分为3组：Ⅰ组（＜-3.00D）48眼;Ⅱ组（-3.00D～-6.00D）37眼;Ⅲ组（＞-6.00D）32眼,分析进行调节训练1年后的屈光状态、年近视增长幅度的变化.结果 同原近视增长幅度比较,调节训练后,年近视增幅显著减缓（P＜0.05）;不同近视程度组间比较差异有统计学意义（P＜0.05）,Ⅰ组、Ⅱ组与Ⅲ组比较差异显著（P＜0.01）.结论 调节训练能有效延缓近视儿童屈光度的发展,尤其对低中度近视患者控制的效果更为明显.

Effect of Adjustment Training on Myopia Diopter Developing in Children

Objective To observe the effect of adjustment training on myopia diopter developing in children. Methods Selecting 62 myopia children from 6 to 12 years old （ 117 eyes）, and dividing them into 4 groups according to the degree of myopia： group I （ 〈 -3. 00D） 48 eyes, group II（ -3. 00D- -6. 00D） 37 eyes and group III（ 〉 -6. 00D）32 eyes. Changes in refractive power,annual progression rate of myopia adjustment training for one year after training were analyzed. Results Through comparing with the original myo- pia, myopia increased year after adjustment training grew significantly lower （ P 〈 0. 05 ） ; different degree of myopia between groups had sta- tistically significant difference （ P 〈 0.05 ）. There was significant difference among group I, II and III （ P 〈 0. 01 ）. Conclusion Adjust- ment training can effectively delay diopters myopic developing in children, especially in lower and middle diopters.